73060573345 has 16 divisors (see below), whose sum is σ = 93235300560. Its totient is φ = 54770079744.

The previous prime is 73060573331. The next prime is 73060573349. The reversal of 73060573345 is 54337506037.

It can be written as a sum of positive squares in 8 ways, for example, as 5917917184 + 67142656161 = 76928^2 + 259119^2 .

It is a cyclic number.

It is not a de Polignac number, because 73060573345 - 2¹⁹ = 73060049057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (73060573349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1857252 + ... + 1896181.

It is an arithmetic number, because the mean of its divisors is an integer number (5827206285).

Almost surely, 2^73060573345 is an apocalyptic number.

It is an amenable number.

73060573345 is a deficient number, since it is larger than the sum of its proper divisors (20174727215).

73060573345 is a wasteful number, since it uses less digits than its factorization.

73060573345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3753684.

The product of its (nonzero) digits is 793800, while the sum is 43.

The spelling of 73060573345 in words is "seventy-three billion, sixty million, five hundred seventy-three thousand, three hundred forty-five".